Deneillsons Electrical is a leading electrical contractor with many years of experience.
Founded in 2006, Deneillsons Electrical is a family-run business built on a foundation of elite technical expertise and a forward-thinking approach to energy. With over two decades of industry experience, we bridge the gap between traditional electrical mastery and the cutting edge of renewable technology.
Qualified & insured
High standards
Emergency callout
5-star reviews
We aren’t just “sparkies”— we are specialists. Our team combines the seasoned intuition of a veteran electrician with the fresh, up-to-date training of the next generation.
Veteran Expertise: Our founder has been City & Guilds qualified since 2000, bringing 25+ years of hands-on problem-solving to every job.
Family Values: In 2025, Harry completed his apprenticeship under his father’s direct mentorship. This means the “Deneillsons Way”—precision, integrity, and safety—is hardcoded into everything we do.
Fully Compliant: We operate to the highest safety standards, fully qualified to BS7671 18th Edition regulations.
As the world shifts toward a greener future, we have evolved to lead the charge. We provide expert installation and maintenance in:
| Service | Expertise Level |
| Solar PV Installation | Helping you harness the sun to power your home and slash energy bills. |
| EV Charger Points | Fully qualified installers for all major electric vehicle charging brands. |
| Domestic & Commercial | From full rewires to minor repairs, all performed to 18th Edition standards. |
When you hire us, you’re getting more than just a contractor; you’re getting a father-and-son team that takes personal pride in the safety and efficiency of your home. We spent twenty years building a reputation for quality, and we plan on spending the next twenty maintaining it.
Deneillsons Electrical — Powering the future, backed by tradition.